Hello!

Last Monday (8/22), I test positive with a digital clear blue. Then got a bunch of negatives since then. I got a blood test and the HCG levels showed too low to be pregnant, but my doctor wants me to come back and re-test if I don’t get my period this week. I started spotting last Sunday (8/21) and it’s been on and off since then. Today- this is what it looks like. Is this potentially implantation bleeding? Or start of period?

My husband and I had unprotected sex on August 11th!

Any insight would be helpful!!😊